THERMOFON

THERMOFON



FUNCTIONING

thermofon® is the result of the long term experience in heat exchange acquired by Sierra, a company belonging to the Giordano Riello International Group and its functioning is based on the simple but highly effective principle of the natural convection, due to the interaction between the air density and temperature. Using the chimney effect the air is heated across an exclusive heat exchanger, reduces its density and rises, causing a new flow of cold air from below which is warmed up at its turn.

SHORT HEATING TIME AND ENERGY SAVING

Thermofon has a low water content. thermofon® has a super low water content which allows an almost instantaneous heating. The innovative finned exchanger ensures high energy efficiency even with low warm water temperatures.

THE HEATING WITH LOW ENERGY CONSUMPTION

thermofon® is developed in order to guarantee fast and comfortable heating at low energy consumption for domestic applications, in both new and existing buildings. The new thermofon® versions TF13, TF23, TF33 and TF43 are designed to guarantee high heating capacities even in heating systems with a low warm water temperature: a revolutionary finned heat exchanger has been created for functioning at an average water temperature of 45-50°C. thermofon® allows the substitution of the old boilers in existing plants with modern and efficient ones, without modifying the existing hydraulic system. Therefore, changes in the wall construction are not necessary, just replace the old radiator with a thermofon®!

The government provides substantial fiscal savings for the substitution of the old boilers with condensing boilers. This kind of boiler however, works much better if coupled with products that exalt its performances. thermofon®, the radiator of the future, is perfect for this coupling and allows the substitution of the old system radiators avoiding any wall transformations.